package com.xx.ch08.demo.demo04;

/**
 * @author 许欣
 * 时间：2022/4/20 11:17
 * 描述：
 */
public class Test {
    public static void main(String[] args) {
        UserServiceImpl userService=new UserServiceImpl();
        UserServiceProxy proxy=new UserServiceProxy();
        proxy.setUserService(userService);
        proxy.select();
    }
}
